25088895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3336

約数の個数: 36

約数和(自身を含む): 47104200

約数和(自身を除く): 22015305

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 3299, 7605, 9897, 16495, 29691, 42887, 49485, 128661, 148455, 214435, 385983, 557531, 643305, 1672593, 1929915, 2787655, 5017779, 8362965, 25088895]

約数ペア:

[(1, 25088895), (3, 8362965), (5, 5017779), (9, 2787655), (13, 1929915), (15, 1672593), (39, 643305), (45, 557531), (65, 385983), (117, 214435), (169, 148455), (195, 128661), (507, 49485), (585, 42887), (845, 29691), (1521, 16495), (2535, 9897), (3299, 7605)]